body {
  background-color: #000;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;

  #app {
    width: 900px;
    height: 600px;
    border: 10px solid #333;
    background-color: #34495e;
    background-image: url("/src/static/images/cover/cover.png");
    background-size: cover;
    box-sizing: content-box;
    cursor: pointer;
    background-position: center;
    position: relative;

    canvas {
      position: absolute;
    }
  }
}
